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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

AC3T callsign genealogy

Currently held by MONCALERI, LEONARD K

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by AC3T's current licensee, walking backwards.

  1. AB1IUcancelled· E
    TERNUS, CHRISTIAN JMAgranted 2004-01-23cancelled 2008-05-06
  2. KC2MLFcancelled· E
    TERNUS, CHRISTIAN JMAgranted 2004-01-23cancelled 2008-04-16

Successor callsigns

Callsigns held now by people who previously held AC3T.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign AC3T, oldest first.

  • MONCALERI, LEONARD K DE
    1997-11-19 → cancelled 2005-09-02
  • TERNUS, CHRISTIAN J CA
    2018-03-07 active
← Back to AC3T License history →